Helm lint fail

[dudniksergei]

Describe the bug
helm lint failed for chart version 0.10.0 and 0.9.1

To Reproduce
Steps to reproduce the behavior:

1. helm lint

Application deployment:

helm lint .
Error: 1 chart(s) linted, 1 chart(s) failed
==> Linting .
[INFO] Chart.yaml: icon is recommended
[ERROR] templates/: template: vault-secrets-operator/templates/deployment.yaml:78:17: executing "vault-secrets-operator/templates/deployment.yaml" at <include "vso.clientCacheNumLocks" .>: error calling include: template: vault-secrets-operator/templates/_helpers.tpl:343:[21](https://gitlab-paygate.paywb.info/devops/helm/charts/vault-secrets-operator/-/jobs/6542436#L21): executing "vso.clientCacheNumLocks" at <eq .numLocks 0>: error calling eq: incompatible types for comparison

Other useful info to include: kubectl describe deployment <app> and kubectl describe <vso-custom-resource> <app> output.

Expected behavior
lint without error

Environment

• vault-secrets-operator version: chart 0.10.0 and 0.9.1

Additional context
Add any other context about the problem here.

[ilpianista]

Duplicate of #1028